transistors with built-in resistor 1 publication date: january 2002 sjh00012bed unr2221/2222/2223/2224 (un2221/2222/2223/2224) silicon npn epitaxial planer transistor for digital circuits features ? costs can be reduced through downsizing of the equipment and reduction of the number of parts. ? mini type package, allowing downsizing of the equipment and automatic insertion through tape packing and magazine packing. resistance by part number marking symbol (r 1 )(r 2 ) ? unr2221 (un2221) 9a 2.2 k ? 2.2 k ? ? unr2222 (un2222) 9b 4.7 k ? 4.7 k ? ? unr2223 (un2223) 9c 10 k ? 10 k ? ? unr2224 (un2224) 9d 2.2 k ? 10 k ? unit : mm electrical characteristics t a = 25 c parameter symbol conditions min typ max unit collector cutoff current i cbo v cb = 50 v, i e = 01 a i ceo v ce = 50 v, i b = 01 emitter unr2221 i ebo v eb = 6 v, i c = 05ma cutoff unr2222 2 current unr2223/2224 1 collector to base voltage v cbo i c = 10 a, i e = 050 v collector to emitter voltage v ceo i c = 2 ma, i b = 050v forward unr2221 h fe v ce = 10 v, i c = 100 ma 40 current unr2222 50 transfer ratio unr2223/2224 60 collector to emitter saturation voltage v ce(sat) i c = 100 ma, i b = 5 ma 0.25 v output voltage high level v oh v cc = 5 v, v b = 0.5 v, r l = 500 ? 4.9 v output voltage low level v ol v cc = 5 v, v b = 3.5 v, r l = 500 ? 0.2 v parameter symbol rating unit collector to base voltage v cbo 50 v collector to emitter voltage v ceo 50 v collector current i c 500 ma total power dissipation p t 200 mw junction temperature t j 150 c storage temperature t stg ? 55 to + 150 c internal connection b r 1 r 2 c e 1: base 2: emitter 3: collector eiaj: sc-59 mini3-g1 package 0.40 +0.10 ?0.05 (0.65) 1.50 +0.25 ?0.05 2.8 +0.2 ?0.3 2 1 3 (0.95) (0.95) 1.9 0.1 2.90 +0.20 ?0.05 0.16 +0.10 ?0.06 0.4 0.2 5? 10? 0 to 0.1 1.1 +0.2 ?0.1 1.1 +0.3 ?0.1 absolute maximum ratings t a = 25 c note) the part numbers in the parenthesis show conventional part number.
unr2221/2222/2223/2224 2 sjh00012bed electrical characteristics (continued) t a = 25 c p t ? t a parameter symbol conditions min typ max unit transition frequency f t v cb = 10 v, i e = ? 50 ma, f = 200 mhz 200 mhz input unr2221/2224 r 1 ? 30% 2.2 + 30% k ? resis- unr2222 4.7 tance unr2223 10 resistance ratio r 1 /r 2 0.8 1.0 1.2 unr2224 0.22 0 50 100 150 200 250 02040 80 60 140 120 100 160 ambient temperature t a ( c ) total power dissipation p t ( mw ) i c ? v ce v ce(sat) ? i c h fe ? i c i b = 1.0 ma 0.2ma 0.1ma 0.3ma 0.4 ma 0.5 ma 0.6 ma 0.7ma 0.8 ma 0.9 ma 0 012 210 48 6 300 250 200 150 100 50 collector to emitter voltage v ce ( v ) collector current i c ( ma ) t a = 25?c 0.01 0.03 13 0.1 0.3 1 3 10 30 100 10 30 100 300 1 000 collector to emitter saturation voltage v ce(sat) ( v ) collector current i c ( ma ) i c / i b = 10 t a = 75 c 25 c ? 25 c 0 13 100 200 300 400 10 30 100 300 1 000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10 v t a = 75 c 25 c ? 25 c common characteristics chart characteristics charts of unr2221
unr2221/2222/2223/2224 3 sjh00012bed c ob ? v cb i o ? v in v in ? i o characteristics charts of unr2222 i c ? v ce v ce(sat) ? i c h fe ? i c c ob ? v cb i o ? v in v in ? i o 0 0.1 0.3 24 20 16 15 8 4 1 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f = 1 mhz i e = 0 t a = 25 c 0.4 1.4 1.2 1.0 0.8 0.6 1 3 10 30 100 300 1 000 3 000 10 000 output current i o ( a ) input voltage v in ( v ) v o = 5 v t a = 25 c 0.01 0.03 0.1 0.3 0.1 0.3 1 3 10 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2 v t a = 25 c 0 012 210 48 6 300 250 200 150 100 50 collector to emitter voltage v ce ( v ) collector current i c ( ma ) t a = 25 ? c i b = 1.0 ma 0.2 ma 0.1 ma 0.3 ma 0.4 ma 0.5 ma 0.6 ma 0.7 ma 0.8 ma 0.9 ma 0.01 0.03 13 0.1 0.3 1 3 10 30 100 10 30 100 300 1 000 collector to emitter saturation voltage v ce(sat) ( v ) collector current i c ( ma ) i c / i b = 10 t a = 75 c 25 c ? 25 c 0 13 50 100 150 200 10 30 100 300 1 000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10 v t a = 75 c 25 c ? 25 c 0.01 0.03 0.1 0.3 0.1 0.3 1 3 10 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2 v t a = 25 c 0.4 1.4 1.2 1.0 0.8 0.6 1 3 10 30 100 300 1 000 3 000 10 000 output current i o ( a ) input voltage v in ( v ) v o = 5 v t a = 25 c 0 0.1 0.3 12 10 8 6 4 2 1 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f = 1 mhz i e = 0 t a = 25 c
unr2221/2222/2223/2224 4 sjh00012bed characteristics charts of unr2223 c ob ? v cb i o ? v in v in ? i o i c ? v ce v ce(sat) ? i c h fe ? i c characteristics charts of unr2224 i c ? v ce v ce(sat) ? i c h fe ? i c i b = 1.0 ma 0.2ma 0.1ma 0.3ma 0.4 ma 0.5 ma 0.6 ma 0.7ma 0.8 ma 0.9 ma 0 012 210 48 6 240 200 160 120 80 40 collector to emitter voltage v ce ( v ) collector current i c ( ma ) t a = 25 ? c 0.01 0.03 13 0.1 0.3 1 3 10 30 100 10 30 100 300 1 000 collector to emitter saturation voltage v ce(sat) ( v ) collector current i c ( ma ) i c / i b = 10 t a = 75 c 25 c ? 25 c 0 13 50 100 150 200 10 30 100 300 1 000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10 v t a = 75 c 25 c ? 25 c 0 0.1 0.3 12 10 8 6 4 2 1 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f = 1 mhz i e = 0 t a = 25 c 0.4 1.4 1.2 1.0 0.8 0.6 1 3 10 30 100 300 1 000 3 000 10 000 output current i o ( a ) input voltage v in ( v ) v o = 5 v t a = 25 c 0.01 0.03 0.1 0.3 0.1 0.3 1 3 10 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2 v t a = 25 c i b = 1.0 ma 0.2ma 0.1ma 0.3ma 0.4 ma 0.5 ma 0.6 ma 0.7ma 0.8 ma 0.9 ma 0 012 210 48 6 300 250 200 150 100 50 collector to emitter voltage v ce ( v ) collector current i c ( ma ) t a = 25 ? c 0.01 0.03 13 0.1 0.3 1 3 10 30 100 10 30 100 300 1 000 collector to emitter saturation voltage v ce(sat) ( v ) collector current i c ( ma ) i c / i b = 10 t a = 75 c 25 c ? 25 c 0 13 50 100 150 200 10 30 100 300 1 000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10 v t a = 75 c 25 c ? 25 c
unr2221/2222/2223/2224 5 sjh00012bed c ob ? v cb i o ? v in v in ? i o 0 0.1 0.3 12 10 8 5 4 2 1 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f = 1 mhz i e = 0 t a = 25 c 0.4 1.4 1.2 1.0 0.8 0.6 1 3 10 30 100 300 1 000 3 000 10 000 output current i o ( a ) input voltage v in ( v ) v o = 5 v t a = 25 c 0.1 0.3 0.1 0.3 1 3 10 30 100 300 1 000 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2 v t a = 25 c
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